"C/O 1 MAINFRAME (HOUSING UP TO 20 PLUG-IN CIRCUIT CARDS),1 DUAL FLEXIBLE DISK UNIT,2 ASSEMBLER SOFTWARE SUPPORT PACKAGES FOR 2 DIFFERENT MICROPROCESSORS,1 OPTIONAL EMULATOR SUPPORT PACKAGE AND ITS ASSOCIATED PROTOTYPE CONTROL PROBE FOR EACH MICROPROCESSOR SUPPORTED,1 OPTIONAL REAL-TIME PROTOTYPE ANALYZER"